var taobaoDiv = document.getElementById("taobao");

var iframe = document.createElement("iframe");
iframe.src = "https://uland.taobao.com/sem/tbsearch?refpid=mm_26632360_8858797_29866178&keyword=%E7%8C%AB%E5%92%AA%E5%B7%A5%E5%85%B7&clk1=ce544073688f2d0243a8b5e70ef52ef3&upsId=ce544073688f2d0243a8b5e70ef52ef3&spm=a2e0b.20350158.search.1&pid=mm_26632360_8858797_29866178&union_lens=recoveryid%3A201_33.44.178.150_51487946_1694941302858%3Bprepvid%3A201_33.5.131.176_51383712_1694941317663";
iframe.width = "100%";
iframe.height = "600px";

taobaoDiv.appendChild(iframe);